Titanium oxide for electrode and method for manufacturing the same

• Main Authors: INAGAKI, Hiroki, TAKAMI, Norio, IWASAKI, Takuya, NAKAHARA, Kiyoshi, SEKI, Toshimasa
• Format: Patent
• Language: English; French; German
• Published: 09.12.2020
• Subjects: APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS; CHEMISTRY; COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSESC01D OR C01F; CONTROL OR REGULATION THEREOF; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION; INORGANIC CHEMISTRY; METALLURGY

To provide a titanium oxide of bronze structure that can be used as an electrode material for lithium secondary batteries, that has a high coating film strength when formed into an electrode, and that has a high capacity and a good cycle stability, and a titanium composite oxide of bronze structure further containing at least one metal element and/or non-metal element other than Ti and 0, as well as a method for manufacturing the same. A bronze/type titanium oxide having a pigment pH of 4 or more as measured according to the pigment test method defined in JIS, and a titanium composite oxide of bronze structure further containing at least one metal element and/or non-metal element other than Ti and 0, as well as a method for manufacturing the same.